| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 10 | |
| #2 | EPO (European Patent Office) | 6 | |
| #3 | United States | 4 | |
| #4 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Diagnosis and surgery | |
| #2 | Syringes | |
| #3 | Object sterilising | |
| #4 | Casings and printed circuits |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yan Hang | 20 |
| #2 | Zheng Zhongwei | 13 |
| #3 | Yuan Qing | 9 |
| #4 | Wang Pan | 9 |
| #5 | Tang Wei | 7 |
| #6 | Huang Yunteng | 7 |
| #7 | Zhang Zimei | 5 |
| #8 | Gao Ruifeng | 5 |
| #9 | Gong Biao | 3 |
| #10 | Chen Qi | 3 |
| Publication | Filing date | Title |
|---|---|---|
| WO2018121019A1 | Non-blood-vessel channel guidewire | |
| WO2019075634A1 | Dilatable balloon catheter | |
| CN102370506A | Body cavity plugging device with double-blocking effect and application thereof |